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Frequently Asked Questions
Which countries are supported by CallHub.
Can I use my phone number as Caller ID for text messages?
Why is a number that I rented not present during SMS campaign creation?
Call Center Campaigns
How to remove and validate the same number in the account.
How to validate a new Number.
How to change/Stop Hold Music
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Which SMS campaign is best for me?
How to reset password
Possible card payment failure
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Voice Broadcasting Campaigns
For some people, answering machine message gets truncated. Why?
What are my payment options?
Do I have to pay for busy or invalid numbers?
How are rented phone numbers charged?
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How to rent Shared Shortcodes and Keywords
What is shortcode?
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